/**
 *  Copyright (C) 2006 zhangbo (freeeob@gmail.com)
 *
 *  This product is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU Lesser General Public License as published by
 *  the Free Software Foundation; either version 2.1 of the License, or
 *  (at your option) any later version.
 * 
 *  This product is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU Lesser General Public License for more details.
 * 
 *  You should have received a copy of the GNU Lesser General Public License
 *  along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
 *
 *  author:zhangbo
 *  Email:jsjava@gmail.com
 */

/**
 * Constrcutor
 */ 
function MultiDimensionArrayUtils(){
	this.jsjava_class="jsorg.eob.lang.MultiDimensionArrayUtils";	
}

/**
 * Create a two dimension array
 * @param n length of the first dimension
 * @param m length of the second dimension
 */
MultiDimensionArrayUtils.createTwoDimensionArray=function(n,m){
	if(n<0||m<0){
		throw new IllegalArgumentException(
	            IllegalArgumentException.ERROR,"n and m must be postive");
	}
	var arr=new Array(n);
	for(var i=0;i<n;i++){
		arr[i]=new Array(m);
	}
	return arr;
};

/**
 * Create a three dimension array
 * @param n length of the first dimension
 * @param m length of the second dimension
 * @param k length of the third dimension
 */
MultiDimensionArrayUtils.createThreeDimensionArray=function(n,m,k){
	if(n<0||m<0||k<0){
		throw new IllegalArgumentException(
	            IllegalArgumentException.ERROR,"n and m and k must be postive");
	}
	var arr=new Array(n);
	for(var i=0;i<n;i++){
		arr[i]=new Array(m);
		for(var j=0;j<m;j++){
			arr[i][j]=new Array(k);
		}
	}
	return arr;
};